Well, to be fair these congressional hearings are mostly nonsense political grandstanding anyway. It's some congressman scoring political points by ranting at Z

Well, to be fair these congressional hearings are mostly nonsense political grandstanding anyway. It's some congressman scoring political points by ranting at Zuckerburg about things they don't really understand and Zuckerburg playing along. If the government were serious, they would start bringing lawsuits against the company or would threaten to craft regulations to reign in the behavior. They are not doing so, so they are obviously not serious. The minute the government starts to do such things, Zuckerburg will also be more serious.